A PET Blow Mould is a specialized tool used to shape PET (polyethylene terephthalate) plastic into bottles and containers through the blow molding process. Made from hardened steel or aluminum, its essential parts include mould cavity, core, cooling channels, and ejection system, which shape and cool the molten plastic into precise forms. Utilized with blow molding techniques, these moulds are known for their strength, durability, and high precision. They are widely applied in beverage, pharmaceutical, and packaging industries, with varying dimensions and sizes for diverse container designs.